Darren Shepherd created CLOUDSTACK-5017:
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Summary: If SSVM is unavailable DownloadCommands will be routed to
mgmt server
Key: CLOUDSTACK-5017
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-5017
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Components: Storage Controller
Affects Versions: 4.2.0
Reporter: Darren Shepherd
Priority: Blocker
If a SSVM in the zone is not available, meaning either it does not exist or the
host entry is not Up or Connecting, DownloadCommand will get routed to
LocalHostEndpoint. This is particularily dangerous in a NFS setup. If the
mgmt server handles the DownloadCommand it has sudo access to mount NFS and
perform the action. This mean the mgmt server is now in the data path, or
worse, it could hang if it does not have network access to the NFS server.
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